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Marcus Hutter

๐Ÿ‘ค Speaker
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912 total appearances
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Podcast Appearances

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

No, but we have an alternative definition.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

Instead of performing well, you can just replace it by goal.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

So intelligence measures an agent's ability to achieve goals in a wide range of environments.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

That's more or less equal.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

Yeah, that's a big question.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

I mean, the humans are performing best among all,

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

species we know we know of yeah depends you could say that trees and plants are doing a better job they'll probably outlast us so yeah but they are in a much more narrow environment right i mean you just you know have a little bit of air pollutions and these trees die and we can adapt right we build houses we build filters we we um we do geoengineering so multiple

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

Yeah, that is very important, yeah.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

So that distinguish narrow intelligence from wide intelligence, also in the AI research.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

Well, we are sort of getting there and on a small scale, we are already there.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

The wide range of environments are missing, but we have self-driving cars, we have programs which play Go and chess, we have speech recognition.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

So it's pretty amazing, but these are narrow environments.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

But if you look at AlphaZero, that was also developed by DeepMind.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

I mean, got famous with AlphaGo and then came AlphaZero a year later.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

That was truly amazing.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

So reinforcement learning algorithm, which is able just by self-play to play chess,

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

and then also Go.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

And I mean, yes, they're both games, but they're quite different games.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

And don't feed them the rules of the game.

Lex Fridman Podcast
#75 โ€“ Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI

And the most remarkable thing, which is still a mystery to me, that usually for any decent chess program, I don't know much about Go, you need opening books and end game tables and so on too.